Miniature UHT sterilization device

Abstract

The utility model relates to the technical field of sterilization devices, and discloses a miniature UHT sterilization device which comprises a shell, a humidifying mechanism and an air blowing mechanism, supporting legs are fixedly connected to the two sides of the bottom of the shell, a working cavity is formed in the shell, a flow guide pipe is arranged in the working cavity in a penetrating mode, and the air blowing mechanism is arranged in the shell. And heating rods are fixedly arranged on the two sides of the inner wall of the working cavity, a humidifying mechanism is arranged on one side of each heating rod, an air blowing mechanism is arranged on the other side of each heating rod, and a motor is installed at the top of the shell. By means of the structural design of the humidifying mechanism, air can be humidified, the situation that the flow guide pipe is cracked or even broken due to too dry air is avoided, the water mist spraying heads are arranged on the inner wall of the working cavity from top to bottom, the interior of the shell can be filled with water mist, and the humidifying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization devices, in particular to a micro UHT sterilization device. Background Art

[0002] With the improvement of the quality of life, people's requirements for food safety are getting higher and higher. Therefore, food companies need to sterilize food for food safety considerations. Commonly used sterilization methods include: ultra-high pressure sterilization technology, low temperature sterilization technology, pasteurization, UHT sterilization technology, etc. UHT sterilization is the abbreviation of ultra-high temperature sterilization. The general heating temperature is 125-150℃, the heating time is 2-8s, and the sterilization process in which the product reaches the commercial sterility requirements after heating is called UHT sterilization. This sterilization method can achieve the sterilization purpose in an instant, and the sterilization effect is particularly good. It can almost reach or approach the sterilization requirements, and the chemical changes caused are very small.

[0003] After searching, the Chinese patent with patent announcement number CN210642290U discloses a new type of UHT high temperature sterilization device, including a water tank, a protective shell, an anti-scalding shell, a sealing tube, a guide tube, a conductive support, a heating rod, a hub, a cover, a water mist spray head, a current collecting and conducting tube, a water pump and a water inlet, wherein: the protective shell is installed above the water tank by bolts, and the anti-scalding shell is installed above the water tank by bolts, and a gap is left with the protective shell; the guide tube is arranged inside the protective shell through a sealing tube, and the conductive support is installed on the inner surface of the protective shell by bolts, and the heating rod is installed on the surface of the conductive support by threads; the hub is installed on the outside of the protective shell by bolts, and the inside of the hub is connected to the heating rod by wires, and the cover is installed on the top of the protective shell or the anti-scalding shell by bolts. The utility model has the arrangement of the guide tube, the heating rod, the water mist spray head and the stirring spiral, which has high sterilization efficiency, high finished product quality, long sterilization time, strong sterilization effect, and is convenient for market promotion and application.

[0004] However, the above design still has some shortcomings. During the sterilization process, the above design uses a water mist spray head to spray water mist to humidify the air humidity inside the shell to prevent the guide tube 5 from being cracked or even broken due to overly dry air. However, if spraying is only performed on the bottom of the shell, the upper end of the shell will not be covered by moisture, resulting in a poor humidification effect. Utility Model Content

[0005] The purpose of the utility model is to provide a miniature UHT sterilization device, which solves the problem in the background technology that during the sterilization process, a water mist spray head is used to spray water mist to humidify the air humidity inside the shell, thereby avoiding the situation in which overly dry air causes cracks or even ruptures in the guide tube 5. However, if spraying is only performed at the bottom end of the shell, the upper end of the shell cannot be covered by moisture, resulting in a poor humidification effect.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A micro UHT sterilization device comprises a shell, a humidifying mechanism and a blowing mechanism, legs are fixedly connected to both sides of the bottom of the shell, a working chamber is provided inside the shell, a flow guide pipe is provided inside the working chamber, heating rods are fixedly provided on both sides of the inner wall of the working chamber, a humidifying mechanism is provided on one side of the heating rod, a blowing mechanism is provided on the other side of the heating rod, and a motor is installed on the top of the shell.

[0008] Preferably, the humidifying mechanism comprises a water tank, and the water tank is fixedly connected to an outer wall of one side of the shell, a water storage cavity is provided inside the water tank, and a communicating water inlet is opened on one side of the water storage cavity.

[0009] Preferably, a threaded cover is threadedly connected to the inner wall of the water inlet, and a return pipe connected to the interior of the water storage chamber is fixedly connected to the other side of the water storage chamber, and the return pipe is connected to the interior of the working chamber.

[0010] Preferably, a water pump is installed on the top of the water storage chamber, and the input end of the water pump is connected to the inside of the water storage chamber through a pipeline, the output end of the water pump is fixedly connected to a water pipe through a pipeline, and the other side of the water pipe is fixedly connected to a water mist spray head.

[0011] Preferably, the blower mechanism comprises a transmission rod, and the top end of the transmission rod is fixedly connected to the output end of the motor, and a second conical disk is fixedly sleeved on the outer wall of the transmission rod.

[0012] Preferably, the top of the second conical disk is drivingly connected to the first conical disk, the interior of the first conical disk is fixedly connected to a rotating rod, and one side of the rotating rod is fixedly connected to a fan.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. Through the structural design of the humidification mechanism, the air can be humidified to avoid the situation where the guide tube is cracked or even broken due to overly dry air. The water mist spray head is arranged on the inner wall of the working chamber from top to bottom, so that the water mist can fill the interior of the shell and improve the humidification effect.

[0015] 2. Through the structural design of the motor and the blower mechanism, the flow rate of the water mist in the shell can be effectively increased, which is convenient for better humidification of the air and further improves the humidification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial internal structure of the main view of the utility model;

[0018] Figure 3 It is a schematic diagram of the enlarged partial structure of point A of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged partial structure of point B of the utility model.

[0020] Among them: 1. guide tube; 2. shell; 3. humidification mechanism; 301. water tank; 302. threaded cover; 303. water pump; 304. water inlet; 305. water storage chamber; 306. water guide tube; 307. water mist spray head; 308. return pipe; 4. motor; 5. support leg; 6. working chamber; 7. heating rod; 8. blower mechanism; 801. rotating rod; 802. first conical disk; 803. fan; 804. second conical disk; 805. transmission rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A micro UHT sterilization device comprises a shell 2, a humidifying mechanism 3 and a blower mechanism 8. The shell 2 is fixedly connected to the two sides of the bottom with legs 5. The shell 2 is provided with a working chamber 6 inside. The working chamber 6 is provided with a flow guide tube 1. The working chamber 6 is fixedly provided with heating rods 7 on both sides of the inner wall. The humidifying mechanism 3 is provided on one side of the heating rod 7. The humidifying mechanism 3 comprises a water tank 301, and the water tank 301 is fixedly connected to the outer wall of one side of the shell 2. The water tank 301 is provided with a water storage chamber 305 inside. One side of the water storage chamber 305 is provided with a A water inlet 304 is connected to the water inlet 304, the inner wall of the water inlet 304 is threadedly connected to a threaded cover 302, the other side of the water storage chamber 305 is fixedly connected to a return pipe 308 connected to the inside thereof, and the return pipe 308 is connected to the inside of the working chamber 6, a water pump 303 is installed on the top of the water storage chamber 305, and the input end of the water pump 303 is connected to the inside of the water storage chamber 305 through a pipeline, the output end of the water pump 303 is fixedly connected to a water guide pipe 306 through a pipeline, and the other side of the water guide pipe 306 is fixedly connected to a water mist spray head 307;

[0023] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, the water in the water storage chamber 305 can be pumped into the water guide pipe 306 by the water pump 303, and finally sprayed out by multiple water mist spray heads 307 to form water mist to humidify the air, thereby preventing the overly dry air from causing cracks or even ruptures in the guide pipe 1, and the water mist spray heads 307 are arranged on the inner wall of the working chamber 6 from top to bottom, so that the water mist can fill the interior of the housing 2, thereby improving the humidification effect;

[0024] Wherein: a guide tube 1 is provided, the guide tube 1 adopts a high-temperature resistant glass tube with a bend, and the guide tube 1 is bent in an S shape inside the shell 2, which is conducive to the liquid that needs to be sterilized to stay longer inside the high-temperature shell 2, so that it can be maintained in a sterilization environment for 4 seconds to 10 seconds, achieving the best sterilization time; a heating rod 7 is provided, the heating rod 7 adopts a single-head dry-burning heating rod, and the heating rod 7 is evenly distributed inside the bent gap of the guide tube 1, which is conducive to the liquid that needs to be sterilized inside the guide tube 1 to continuously receive the high temperature generated by the heating rod 7 for sterilization.

[0025] A blower mechanism 8 is provided on the other side of the heating rod 7. The blower mechanism 8 includes a transmission rod 805, and the top of the transmission rod 805 is fixedly connected to the output end of the motor 4. The outer wall of the transmission rod 805 is fixedly sleeved with a second conical disk 804, and the top of the second conical disk 804 is transmission-connected with the first conical disk 802. The interior of the first conical disk 802 is fixedly connected with a rotating rod 801, and one side of the rotating rod 801 is fixedly connected with a fan 803. The motor 4 is installed on the top of the housing 2;

[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the output end of the motor 4 can drive the transmission rod 805 to rotate, the transmission rod 805 rotates to drive the second conical disk 804 to rotate, the second conical disk 804 rotates to drive the rotating rod 801 to rotate through the first conical disk 802, and the rotating rod 801 rotates to drive the fan 803 to rotate. The wind force generated by the rotation of the fan 803 can be used to increase the flow rate of the water mist in the shell 2, so as to better humidify the air and further improve the humidification effect.

[0027] Working principle: In the present application, the heating rod 7 is first turned on for preheating, which is beneficial for the liquid to be sterilized inside the guide tube 1 to continuously receive the high temperature generated by the heating rod 7 for sterilization. Then, the liquid to be heated is introduced from the upper end of the guide tube 1, and the guide tube 1 is bent in an S shape inside the shell 2, which is beneficial for the liquid to be sterilized to stay longer inside the high-temperature shell 2, so that it can be maintained in a sterilization environment for 4 seconds to 10 seconds, achieving the best sterilization time. Secondly, the water pump 303 can be used to pump the water in the water storage chamber 305 into the water guide tube 306, and finally a plurality of water mist spray heads 307 are used to spray out the water to form a water mist. The air is humidified to prevent the guide tube 1 from being cracked or even broken due to overly dry air, and the water mist spray head 307 is arranged on the inner wall of the working chamber 6 from top to bottom, so that the water mist can fill the interior of the shell 2 to improve the humidification effect. At the same time, the water pump 303 can be used to pump the water in the water storage chamber 305 into the water guide tube 306, and finally, the water mist is sprayed out by multiple water mist spray heads 307 to humidify the air, to prevent the guide tube 1 from being cracked or even broken due to overly dry air, and the water mist spray head 307 is arranged on the inner wall of the working chamber 6 from top to bottom, so that the water mist can fill the interior of the shell 2 to improve the humidification effect.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro UHT sterilization device, comprising a housing (2), a humidifying mechanism (3) and a blower mechanism (8), characterized in that: Legs (5) are fixedly connected to both sides of the bottom of the shell (2); a working chamber (6) is provided inside the shell (2); a flow guide tube (1) is provided through the inside of the working chamber (6); heating rods (7) are fixedly provided on both sides of the inner wall of the working chamber (6); a humidifying mechanism (3) is provided on one side of the heating rod (7); a blowing mechanism (8) is provided on the other side of the heating rod (7); and a motor (4) is installed on the top of the shell (2).

2. A micro UHT sterilization device according to claim 1, characterized in that: The humidifying mechanism (3) comprises a water tank (301), and the water tank (301) is fixedly connected to an outer wall of one side of the housing (2); a water storage chamber (305) is provided inside the water tank (301), and a communicating water inlet (304) is provided on one side of the water storage chamber (305).

3. A micro UHT sterilization device according to claim 2, characterized in that: The inner wall of the water inlet (304) is threadedly connected to a threaded cover (302), and the other side of the water storage chamber (305) is fixedly connected to a return pipe (308) connected to the interior thereof, and the return pipe (308) is connected to the interior of the working chamber (6).

4. A micro UHT sterilization device according to claim 3, characterized in that: A water pump (303) is installed on the top of the water storage chamber (305), and the input end of the water pump (303) is connected to the inside of the water storage chamber (305) through a pipeline, and the output end of the water pump (303) is fixedly connected to a water pipe (306) through a pipeline, and the other side of the water pipe (306) is fixedly connected to a water mist spray head (307).

5. A micro UHT sterilization device according to claim 1, characterized in that: The hair dryer mechanism (8) comprises a transmission rod (805), wherein the top end of the transmission rod (805) is fixedly connected to the output end of the motor (4), and the outer wall of the transmission rod (805) is fixedly sleeved with a second conical disk (804).

6. A micro UHT sterilization device according to claim 5, characterized in that: The top of the second conical disk (804) is drivingly connected to the first conical disk (802), the interior of the first conical disk (802) is fixedly connected to a rotating rod (801), and one side of the rotating rod (801) is fixedly connected to a fan (803).

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